Antiferromagnetic order and spin dynamics in iron-based superconductors
P Dai - Reviews of Modern Physics, 2015 - APS
High-transition temperature (high-T c) superconductivity in the iron pnictides or
chalcogenides emerges from the suppression of the static antiferromagnetic order in their …
chalcogenides emerges from the suppression of the static antiferromagnetic order in their …
[HTML][HTML] Spin fluctuations in iron pnictides and chalcogenides: From antiferromagnetism to superconductivity
DS Inosov - Comptes Rendus Physique, 2016 - Elsevier
The present article reviews recent experimental investigations of spin dynamics in iron-
based superconductors and their parent compounds by means of inelastic neutron …
based superconductors and their parent compounds by means of inelastic neutron …
[HTML][HTML] Horace: software for the analysis of data from single crystal spectroscopy experiments at time-of-flight neutron instruments
The Horace suite of programs has been developed to work with large multiple-measurement
data sets collected from time-of-flight neutron spectrometers equipped with arrays of position …
data sets collected from time-of-flight neutron spectrometers equipped with arrays of position …
Investigation of electronic structure, magnetic stability, spin coupling, and thermodynamic properties of novel antiferromagnets XMn2Y2 (X= Ca, Sr; Y= P, As)
In the present work, the structural, electronic, magnetic, and thermodynamic properties of
ternary compounds of composition XMn 2 Y 2 (X= Ca, Sr; Y= P, As) are reported. The …
ternary compounds of composition XMn 2 Y 2 (X= Ca, Sr; Y= P, As) are reported. The …
Dynamical Correlations and Screened Exchange on the Experimental Bench: Spectral Properties of the Cobalt Pnictide
Understanding the Fermi surface and low-energy excitations of iron or cobalt pnictides is
crucial for assessing electronic instabilities such as magnetic or superconducting states …
crucial for assessing electronic instabilities such as magnetic or superconducting states …
Crystal and magnetic structure of CaCoAs studied by x-ray and neutron diffraction
Neutron and x-ray diffraction measurements are presented for powders and single crystals
of CaCo 2 As 2. The crystal structure is a collapsed-tetragonal ThCr 2 Si 2-type structure as …
of CaCo 2 As 2. The crystal structure is a collapsed-tetragonal ThCr 2 Si 2-type structure as …
Effective One-Dimensional Coupling in the Highly Frustrated Square-Lattice Itinerant Magnet
Inelastic neutron scattering measurements on the itinerant antiferromagnet CaCo 2-y As 2 at
a temperature of 8 K reveal two orthogonal planes of scattering perpendicular to the Co …
a temperature of 8 K reveal two orthogonal planes of scattering perpendicular to the Co …
Antiferromagnetism in semiconducting and single crystals
NS Sangeetha, V Smetana, AV Mudring, DC Johnston - Physical Review B, 2018 - APS
Crystals of SrMn 2 Sb 2 and BaMn 2 Sb 2 were grown using Sn flux and characterized by
powder and single-crystal x-ray diffraction, respectively, and by single-crystal electrical …
powder and single-crystal x-ray diffraction, respectively, and by single-crystal electrical …
Competing magnetic fluctuations in iron pnictide superconductors: role of ferromagnetic spin correlations revealed by NMR
In the iron pnictide superconductors, theoretical calculations have consistently shown
enhancements of the static magnetic susceptibility at both the stripe-type antiferromagnetic …
enhancements of the static magnetic susceptibility at both the stripe-type antiferromagnetic …
Frustrated magnetism in the tetragonal CoSe analog of superconducting FeSe
Recently synthesized metastable tetragonal CoSe, isostructural to the FeSe superconductor,
offers a new avenue for investigating systems in close proximity to the iron-based …
offers a new avenue for investigating systems in close proximity to the iron-based …